[{"data":1,"prerenderedAt":48},["ShallowReactive",2],{"q-nurse-108-2-basic-medicine-030":3},{"subject":4,"subjectSlug":5,"subjectFullName":6,"question":7,"related":24},"基礎醫學","basic-medicine","基礎醫學(包括解剖學、生理學、病理學、藥理學、微生物學與免疫學)",{"id":8,"webId":9,"year":10,"session":11,"subject":4,"number":12,"stem":13,"options":14,"answer":19,"answerNote":20,"images":21,"explanation":22,"freq":23},"nurse-108-2-基礎醫學-030","nurse-108-2-basic-medicine-030",108,2,30,"下列何者是維持亨利氏環下行支水分再吸收的因素？",{"A":15,"B":16,"C":17,"D":18},"氫離子","氯離子","尿素","鉀離子","C",null,[],"本題考點為亨利氏環下行支水分再吸收的驅動因素。亨利氏環下行支對水通透、對溶質相對不通透,其水分再吸收靠腎髓質間質的高滲透濃度梯度將水拉出,而此髓質高滲透壓的維持有賴尿素的再循環累積,故選C尿素。A氫離子與尿液酸化及酸鹼平衡有關,並非維持髓質滲透梯度的主因。B氯離子雖參與上行粗段的NaCl主動再吸收,但下行支水分移動的直接驅動是髓質整體滲透濃度,而尿素是使深層髓質滲透壓再升高的關鍵溶質。D鉀離子非維持此梯度的主要成分。判斷關鍵在於認清髓質高滲透壓由NaCl與尿素共同建立,而尿素再循環是深部髓質高滲的重要來源。",1,[25,29,32,36,40,44],{"webId":26,"stem":27,"number":23,"year":28,"session":23},"nurse-106-1-basic-medicine-001","下列有關表皮的敘述，何者正確？",106,{"webId":30,"stem":31,"number":11,"year":28,"session":23},"nurse-106-1-basic-medicine-002","下列何者在組織學特徵上可區分為絲球帶（zona glomerulosa）、束狀帶（zona fasciculata）、網狀帶（zona reticularis）？",{"webId":33,"stem":34,"number":35,"year":28,"session":23},"nurse-106-1-basic-medicine-003","顴弓（zygomatic arch）是由顴骨與下列何者共同組成？",3,{"webId":37,"stem":38,"number":39,"year":28,"session":23},"nurse-106-1-basic-medicine-004","下列何者參與形成踝關節？",4,{"webId":41,"stem":42,"number":43,"year":28,"session":23},"nurse-106-1-basic-medicine-005","下列何者是維持背部直立最重要的肌肉？",5,{"webId":45,"stem":46,"number":47,"year":28,"session":23},"nurse-106-1-basic-medicine-006","行走於前臂的內側，並與上臂深層的靜脈會合成腋靜脈的是那一條血管？",6,1783840757344]